<script setup>
import { userLoginService, userPwdLoginService } from "@/api/user.js";
import { ref, watch } from "vue";
import 'element-plus/theme-chalk/el-message.css'
import { useUserStore } from "@/stores";
import { useRouter } from "vue-router";

const codeLogin = ref(false);
const formRef = ref();
// 整个的用于提交的form数据对象
const formModel = ref({
  phone: "",
  password: "",
  code: "",
});

const rules = {
  phone: [
    { required: true, message: "手机号不能为空" },
    {
      type: "number",
      message: "手机号格式不正确",
      trigger: "blur",
      transform(value) {
        var phonereg = 11 && /^((13|14|15|16|17|18|19)[0-9]{1}\d{8})$/;
        if (!phonereg.test(value)) {
          return false;
        } else {
          return Number(value);
        }
      },
    },
  ],
  password: [
    { required: true, message: "请输入密码", trigger: "blur" },
    {
      pattern: /^\S{6,15}$/,
      message: "密码必须是 6-15位 的非空字符",
      trigger: "blur",
    },
  ],
  code: [
    { required: true, message: "请输入验证码", trigger: "blur" },
    {
      pattern: /^[0-9]{6}$/,
      message: "验证码必须是 6位 的数字",
      trigger: "blur",
    },
  ],
};

const userStore = useUserStore();
const router = useRouter();
const login = async () => {
  await formRef.value.validate();
  const res = await userPwdLoginService(formModel.value);
  userStore.setToken(res.data.data);
  ElMessage.success("登录成功");
  router.push("/");
};

// 切换的时候，重置表单内容
watch(codeLogin, () => {
  formModel.value = {
    code: "",
    phone: "",
    password: "",
  };
});
</script>

<template>
  <div>
    <header class="login-header">
      <div class="container m-top-20">
        <h1 class="logo">
          <a href="javascript:;">智慧水厂</a>
        </h1>
      </div>
    </header>
    <section class="login-section">
      <div class="wrapper">
        <nav>
          <a href="javascript:;">用户登录</a>
        </nav>
        <div class="account-box">
          <div class="form">
            <el-form
              ref="formRef"
              :model="formModel"
              :rules="rules"
              label-position="right"
              label-width="60px"
              status-icon
            >
              <el-form-item prop="phone" label="账户">
                <el-input v-model="formModel.phone" />
              </el-form-item>
              <el-form-item prop="password" label="密码">
                <el-input v-model="formModel.password" />
              </el-form-item>
              <el-button size="large" class="subBtn" @click="login"
                >点击登录</el-button
              >
              <el-link type="info" :underline="false" @click="codeLogin = true">
                验证码登录 →
              </el-link>
            </el-form>
          </div>
        </div>
      </div>
    </section>
    <footer class="login-footer">
      <div class="container">
        <p>
          <a href="javascript:;">关于我们</a>
          <a href="javascript:;">帮助中心</a>
          <a href="javascript:;">商务合作</a>
          <a href="javascript:;">友情链接</a>
        </p>
        <p>CopyRight &copy; </p>
      </div>
    </footer>
  </div>
</template>

<style scoped lang='scss'>
.login-header {
  background: #fff;
  border-bottom: 1px solid #e4e4e4;
  .container {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
  }
  .logo {
    width: 200px;
    a {
      display: block;
      height: 132px;
      width: 100%;
      text-indent: -9999px;
      background: url("@/assets/images/logo.png") no-repeat center 18px /
        contain;
    }
  }
  .sub {
    flex: 1;
    font-size: 24px;
    font-weight: normal;
    margin-bottom: 38px;
    margin-left: 20px;
    color: #666;
  }
  .entry {
    width: 120px;
    margin-bottom: 38px;
    font-size: 16px;
    i {
      font-size: 14px;
      color: $xtxColor;
      letter-spacing: -5px;
    }
  }
}
.login-section {
  background: url("@/assets/images/login-bg.png") no-repeat center / cover;
  height: 488px;
  position: relative;
  .wrapper {
    width: 380px;
    background: #fff;
    position: absolute;
    left: 50%;
    top: 54px;
    transform: translate3d(100px, 0, 0);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
    nav {
      font-size: 14px;
      height: 55px;
      margin-bottom: 20px;
      border-bottom: 1px solid #f5f5f5;
      display: flex;
      padding: 0 40px;
      text-align: right;
      align-items: center;
      a {
        flex: 1;
        line-height: 1;
        display: inline-block;
        font-size: 18px;
        position: relative;
        text-align: center;
      }
    }
  }
}
.login-footer {
  padding: 30px 0 50px;
  background: #fff;
  p {
    text-align: center;
    color: #999;
    padding-top: 20px;
    a {
      line-height: 1;
      padding: 0 10px;
      color: #999;
      display: inline-block;
      ~ a {
        border-left: 1px solid #ccc;
      }
    }
  }
}
.account-box {
  .toggle {
    padding: 15px 40px;
    text-align: right;
    a {
      color: $xtxColor;
      i {
        font-size: 14px;
      }
    }
  }
  .form {
    padding: 0 20px 20px 20px;
    &-item {
      margin-bottom: 28px;
      .input {
        position: relative;
        height: 36px;
        > i {
          width: 34px;
          height: 34px;
          background: #cfcdcd;
          color: #fff;
          position: absolute;
          left: 1px;
          top: 1px;
          text-align: center;
          line-height: 34px;
          font-size: 18px;
        }
        input {
          padding-left: 44px;
          border: 1px solid #cfcdcd;
          height: 36px;
          line-height: 36px;
          width: 100%;
          &.error {
            border-color: $priceColor;
          }
          &.active,
          &:focus {
            border-color: $xtxColor;
          }
        }
        .code {
          position: absolute;
          right: 1px;
          top: 1px;
          text-align: center;
          line-height: 34px;
          font-size: 14px;
          background: #f5f5f5;
          color: #666;
          width: 90px;
          height: 34px;
          cursor: pointer;
        }
      }
      > .error {
        position: absolute;
        font-size: 12px;
        line-height: 28px;
        color: $priceColor;
        i {
          font-size: 14px;
          margin-right: 2px;
        }
      }
    }
    .agree {
      a {
        color: #069;
      }
    }
    .btn {
      display: block;
      width: 100%;
      height: 40px;
      color: #fff;
      text-align: center;
      line-height: 40px;
      background: $xtxColor;
      &.disabled {
        background: #cfcdcd;
      }
    }
  }
  .action {
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    .url {
      a {
        color: #999;
        margin-left: 10px;
      }
    }
  }
}
.subBtn {
  background: $xtxColor;
  width: 100%;
  color: #fff;
}
</style>